<template>
    <div class="shopcar-container">
        <div class="good-list">
              <div class="mui-card" v-for="item in goodslist" :key="item.id">
                <div class="mui-card-content">
                  <div class="mui-card-content-inner goods-item">
                        <!-- 开关 -->
                        <mt-switch v-model="seletedObj[item.id]" @change="changeSelect(item.id,seletedObj[item.id] )"></mt-switch>
                        <!-- 图片 -->
                        <img 
                        :src="item.thumb_path"
                        alt="">
                        <!-- 信息区域 -->
                        <div class="info">
                            <h1>{{item.title}}</h1>
                            <div class="goods-info">
                                <span class="price">￥{{item.sell_price}}</span>
                                <nobox :initcount="countObj[item.id]" :id="item.id"></nobox> 
                                <a href="#" @click.prevent="del(item.id)">删除</a>
                            </div>
                        </div>
                  </div>
                </div>
              </div>
                <!-- 结算区域 -->
            <div class="mui-card">
				<div class="mui-card-content">
					<div class="mui-card-content-inner jiesuan">
						<div class="left">
                        <p>总计（不含运费）</p>
                        <p>
                            已勾选商品<span class="danger">{{ selectedcount }}</span>件，总价<span class="danger">￥{{amount}}</span>
                        </p>
                        </div>
                        <mt-button type="danger">去结算</mt-button>
					</div>
				</div>
			</div>
      <!-- {{ JSON.stringify(seletedObj) }} -->
        </div>
    </div>
</template>

<script>
import { mapGetters,mapMutations} from "vuex";
import nobox from '../sub-components/shopcart_nobox.vue'
export default {
    data(){
        return{
          goodslist:{}
        };
    },
    created() {
    this.getGoodsList();
    },
    methods:{
      async getGoodsList() {
      if(this.idstr.length<=0)return
      const { data } = await this.$http.get(
        "/api/goods/getshopcarlist/" + this.idstr);
      console.log(data)
      if (data.status === 0) return (this.goodslist = data.message);
      },
      del(id) {
      // 删除商品
      // console.log(id);
      // 从界面上删除数据
      this.goodslist.some((item, i) => {
        if (item.id == id) {
          this.goodslist.splice(i, 1);
          return true;
        }
      });
      // 从 vuex 中删除数据
      this.delFromCart(id);
      },
      changeSelect(id, select) {
      // 更改开关的状态
      // console.log(id + "---" + select);
      this.changeSelectState({ id, selected: select });
      },
      ...mapMutations(["delFromCart","changeSelectState"])
    },
    components:{
        nobox,
    },
    computed: {
       ...mapGetters(["idstr","countObj","seletedObj","selectedcount","amount"])
       
       
    },
};
</script>

<style lang="scss" scoped>
.shopcar-container {
  background-color: #eee;
  overflow: hidden;
   .goods-item {
    display: flex;
    img {
      width: 60px;
      height: 60px;
    }
    h1 {
      font-size: 13px;
    }
    .info {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      .goods-info {
        display: flex;
        justify-content: space-between;
        align-items: center;
        .price {
          color: red;
          font-weight: bold;
          font-size: 16px;
        }
      }
    }
  }
}
.danger {
  color: red;
  font-weight: bold;
  font-size: 16px;
}
.jiesuan {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
</style>